[various] update agp and gradle for all examples in packages (#3822)

flutter/flutter#122213
Update gradle and AGP for all examples in packages

## Pre-launch Checklist

- [x] I read the [Contributor Guide] and followed the process outlined
there for submitting PRs.
- [x] I read the [Tree Hygiene] wiki page, which explains my
responsibilities.
- [x] I read and followed the [relevant style guides] and ran the
auto-formatter. (Unlike the flutter/flutter repo, the flutter/packages
repo does use `dart format`.)
- [x] I signed the [CLA].
- [x] The title of the PR starts with the name of the package surrounded
by square brackets, e.g. `[shared_preferences]`
- [x] I listed at least one issue that this PR fixes in the description
above.
- [x] I updated `pubspec.yaml` with an appropriate new version according
to the [pub versioning philosophy], or this PR is [exempt from version
changes].
- [x] I updated `CHANGELOG.md` to add a description of the change,
[following repository CHANGELOG style].
- [ ] I updated/added relevant documentation (doc comments with `///`).
- [x] I added new tests to check the change I am making, or this PR is
[test-exempt].
- [x] All existing and new tests are passing.

Author: reidbaker

packages/animations/example/android/build.gradle

@@ -26,6 +26,6 @@ subprojects {
     project.evaluationDependsOn(':app')
 }
 
-task clean(type: Delete) {
+tasks.register("clean", Delete) {
     delete rootProject.buildDir
 }

packages/animations/example/android/gradle/wrapper/gradle-wrapper.properties

@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.5-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.6.1-all.zip

packages/camera/camera/example/android/app/build.gradle

@@ -28,9 +28,6 @@ android {
     namespace 'io.flutter.plugins.cameraexample'
     compileSdkVersion flutter.compileSdkVersion
 
-    lintOptions {
-        disable 'InvalidPackage'
-    }
 
     defaultConfig {
         applicationId "io.flutter.plugins.cameraexample"
@@ -51,6 +48,9 @@ android {
             matchingFallbacks = ['debug', 'release']
         }
     }
+    lint {
+        disable 'InvalidPackage'
+    }
 }
 
 flutter {

packages/camera/camera/example/android/app/gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.0.2-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.6.1-all.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists

packages/camera/camera/example/android/build.gradle

@@ -5,7 +5,7 @@ buildscript {
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:7.0.1'
+        classpath 'com.android.tools.build:gradle:7.4.2'
     }
 }
 
@@ -24,6 +24,6 @@ subprojects {
     project.evaluationDependsOn(':app')
 }
 
-task clean(type: Delete) {
+tasks.register("clean", Delete) {
     delete rootProject.buildDir
 }

packages/camera/camera/example/android/gradle/wrapper/gradle-wrapper.properties

@@ -2,4 +2,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.0.2-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.6.1-all.zip

packages/camera/camera_android/CHANGELOG.md

@@ -1,3 +1,7 @@
+## 0.10.8
+
+* Updates gradle, AGP and fixes some lint errors.
+
 ## 0.10.7
 
 * Adds support for NV21 as a new streaming format in Android which includes correct handling of

packages/camera/camera_android/android/build.gradle

@@ -48,6 +48,9 @@ android {
         targetCompatibility JavaVersion.VERSION_1_8
     }
 
+    lint {
+        baseline = file("lint-baseline.xml")
+    }
 
     testOptions {
         unitTests.includeAndroidResources = true

packages/camera/camera_android/android/lint-baseline.xml

@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<issues format="6" by="lint 7.4.2" type="baseline" client="gradle" dependencies="false" name="AGP (7.4.2)" variant="all" version="7.4.2">
+
+    <issue
+        id="OldTargetApi"
+        message="Not targeting the latest versions of Android; compatibility modes apply. Consider testing and updating this version. Consult the android.os.Build.VERSION_CODES javadoc for details."
+        errorLine1="        targetSdkVersion 31"
+        errorLine2="        ~~~~~~~~~~~~~~~~~~~">
+        <location
+            file="build.gradle"
+            line="34"
+            column="9"/>
+    </issue>
+
+    <issue
+        id="ObsoleteSdkInt"
+        message="Unnecessary; SDK_INT is always >= 21"
+        errorLine1="  @TargetApi(Build.VERSION_CODES.LOLLIPOP)"
+        errorLine2="  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~">
+        <location
+            file="src/main/java/io/flutter/plugins/camera/CameraDeviceWrapper.java"
+            line="27"
+            column="3"/>
+    </issue>
+
+</issues>

packages/camera/camera_android/android/src/main/java/io/flutter/plugins/camera/Camera.java

@@ -321,15 +321,15 @@ public void onOpened(@NonNull CameraDevice device) {
             cameraDevice = new DefaultCameraDeviceWrapper(device);
             try {
               startPreview();
-              if (!recordingVideo) // only send initialization if we werent already recording and switching cameras
-              dartMessenger.sendCameraInitializedEvent(
+              if (!recordingVideo) { // only send initialization if we werent already recording and switching cameras
+                dartMessenger.sendCameraInitializedEvent(
                     resolutionFeature.getPreviewSize().getWidth(),
                     resolutionFeature.getPreviewSize().getHeight(),
                     cameraFeatures.getExposureLock().getValue(),
                     cameraFeatures.getAutoFocus().getValue(),
                     cameraFeatures.getExposurePoint().checkIsSupported(),
                     cameraFeatures.getFocusPoint().checkIsSupported());
-
+              }
             } catch (Exception e) {
               if (BuildConfig.DEBUG) {
                 Log.i(TAG, "open | onOpened error: " + e.getMessage());